A 3D Smoothed Particle Hydrodynamics Method with Reactive Flow Model for the Simulation of ANFO

doi:10.1002/prep.201400244

IMECH-IR > 流固耦合系统力学重点实验室

	A 3D Smoothed Particle Hydrodynamics Method with Reactive Flow Model for the Simulation of ANFO
	Wang GY; Liu GR; Peng Q; De S; Feng DL; Liu MB(刘谋斌); Wang, GY (reprint author), Univ Cincinnati, Sch Aerosp Syst, Cincinnati, OH 45221 USA.
发表期刊	PROPELLANTS EXPLOSIVES PYROTECHNICS
	2015-08
卷号	40 期号:4 页码:566-575
ISSN	0721-3115
摘要	ANFO (ammonium nitrate/fuel oil) is a widely used bulk industrial explosive mixture that is considered to be highly non-ideal with long reaction zones, low detonation energies, and large failure diameters. Thus, its detonation poses great challenge for accurate numerical modeling. Herein, we present a numerical model to simulate ANFO based on improved smoothed particle hydrodynamics (SPH) method, which is a mesh-free Lagrangian method performing well in simulating situations consist of moving interface and large deformation, as happened in high-velocity impact and explosion. The improved three-dimensional SPH method incorporated with JWL++ model is used to simulate the detonation of ANFO. Good agreement is observed between simulation and experiment, which indicates that the proposed method performs well in prediction of behavior of ANFO.
关键词	Anfo Smoothed Particle Hydrodynamics (Sph) Size Effect Detonation Numerical Simulation
DOI	10.1002/prep.201400244
URL	查看原文
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000359341900019
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Applied ; Engineering, Chemical
项目资助者	United States DoD (DTRA) [HDTRA1-13-1-0025]
课题组名称	LMFS冲击与耦合效应(LHO)
论文分区	二类/Q2
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/55337
专题	流固耦合系统力学重点实验室
通讯作者	Wang, GY (reprint author), Univ Cincinnati, Sch Aerosp Syst, Cincinnati, OH 45221 USA.
推荐引用方式 GB/T 7714	Wang GY,Liu GR,Peng Q,et al. A 3D Smoothed Particle Hydrodynamics Method with Reactive Flow Model for the Simulation of ANFO[J]. PROPELLANTS EXPLOSIVES PYROTECHNICS,2015,40,4,:566-575.
APA	Wang GY.,Liu GR.,Peng Q.,De S.,Feng DL.,...&Wang, GY .(2015).A 3D Smoothed Particle Hydrodynamics Method with Reactive Flow Model for the Simulation of ANFO.PROPELLANTS EXPLOSIVES PYROTECHNICS,40(4),566-575.
MLA	Wang GY,et al."A 3D Smoothed Particle Hydrodynamics Method with Reactive Flow Model for the Simulation of ANFO".PROPELLANTS EXPLOSIVES PYROTECHNICS 40.4(2015):566-575.

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